Your LG LH-W750 is a 700W Wireless Home Theatre and the DVD player is only one component of the system. Having said that, the DVD player would not be carrying the same model number. It would be the mechanism and circuitry of another model and incorporated into your main unit. Hence region free code would have to be for the original model number of the DVD player and not the Home Theater. Sorry.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

go to my computer-> right click on the dvd drive icon-> select properties-> select hardware-> select your dvd drive and click on the properties. you will find dvd region. choose the region for "US".you can change your dvd region by performing the following steps:-

go to my computer-> right click on the dvd drive icon-> select properties-> select hardware-> select your dvd drive and click on the properties. you will find dvd region. choose the region for "US".

Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

2. Press the '0' key on the remote three times, waiting about one second between key presses. The 'Region Test' screen will appear on the TV. If you don't get this screen, then power off/power on again and start over.